Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ultragaz.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 18:03:03 UTC · ↺ Refresh
MX Hostnames
- ultragaz-com-br.mail.protection.outlook.com
MX Priorities
- ultragaz-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 15.197.81.115 ↩ a72911f1577232502.awsglobalaccelerator.com
- 15.197.79.135 ↩ a72911f1577232502.awsglobalaccelerator.com
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-05.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-05.azure-dns.org
ns4-05.azure-dns.info
ns1-05.azure-dns.com
ns2-05.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:68.232.128.0/19 ip4:177.67.61.8 ip4:177.128.172.50 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- ca3-16b0193aa38c437b8252294c8d1f825e
- workplace-domain-verification=f2AHoGZFfAejqba3UYQ4tG6gXknFLx
- google-site-verification=O6WBzU63DFYXA65_Fe--oDubyBEgThrgJdBoZw64ajc
- Dynatrace-site-verification=f5d3ff57-1f48-436f-8446-316158037d2f__2ejpjodavgc200uk56q304s0am
- google-site-verification=qBmDaqrhb7GDfzPgBycYc36RAHcHMq-dOPrijYqK5v4
- oci-domain-verification=NI8ezArHadr1IPINZTiV5xWGQ5wsHg0lIv7Zs5Szvk
- gXpW/cKSkN/iIcQVCstuoNvNLsK1+epOo90IJiVhB38uawWdpRN01nKucFv0Vk6nemLcajNHoDsGbTv8tWVzQw==
- google-gws-recovery-domain-verification=52511212
- google-site-verification=KC3sLoPF4qef39XUZGeD2-5h-y-VnzBOsXk6kRnOYdE
- docusign=c9d695c9-80a6-42cf-9cb0-b747ef36cd30
- SPFv=spf1 mx ip4:68.232.128.0/19 ip4:177.67.61.8 ip4:177.128.172.50 include:spf.protection.outlook.com -all
- 00d30000000oqxdeai
Full email verification for ultragaz.com.br
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